A tape application device, comprising a first pressing roller (16), a second pressing roller (19) having its mounting position switched so as to be positioned on the downstream side of the first pressing roller (16) in adhesive tape sticking direction, a second guide roller (27) rotatable about an axis thereof crossing the rotating axes of a pair of first guide rollers (26) installed in parallel w...

Operation of a multi-variable drilling-rig is carried out within an envelope defined by convex hulls (TC,BC) that are derived from sets of historical values for the variables accumulated in a store ( 3 ) from previous operations. A display unit ( 5 ) shows the real-time values (Q 01 -Q 10 ) of the variables on parallel axes (X 01 -X 10 ) together with upper and lower limits (Up 01 -Up 10 , Lp 01 -...

A hose reel comprises a hose and a reel, the hose 6 comprising a plurality of connected, parallel tubes and the reel comprising top and bottom portions 11,12 defining a housing for a reel 3, a winding handle 4 operably connected to the reel and a fluid supply connection 5,61 passing through the reel in fluid communication with each of the parallel tubes forming the hose. The housing may have a slo...

A radial force variation of a tire (1) is corrected irrespective of the kind of the organic fiber cord used, wherein a radial force variation (RFV) is measured at room temperature to specify a tire position indicating a minimum value of RFV, and an inner face (2is) of a tread portion (2) is pushed and enlarged outward in a radial direction of the tire by a pushing means (104) at a RFV bottom regio...

A road friction coefficients estimating apparatus for a vehicle comprises a first road friction coefficient estimating section for calculating a first road friction coefficient based on a vehicle behavior in a lateral direction, a second road friction coefficient estimating section for calculating a second road friction coefficient based on a vehicle behavior in a longitudinal direction, a third r...

A permanent magnet, bistable actuator mechanism that uses magnetic repulsion for actuation, the actuator mechanism having a first translator member with a permanent magnet element displaceable between a first position and a second position and a second translator member having a permanent magnet element displaceable between a first position and a second position with the permanent magnet elements ...

A method of making a semiconductor device (Figs. 15A-15F) includes a back-grinding step (Fig. 15B) of grinding a back surface of a semiconductor substrate (1), a dicing step (Fig. 15E) of dicing the semiconductor substrate along predetermined dicing lines so as to make pieces of semiconductor devices after the back-grinding step (Fig. 15B), and a laser exposure step (Fig. 15C) of shining laser lig...

Die Erfindung betrifft einen Computertomographen, bei dem mit einem kegelförmigen Strahlenbündel entlang einer helixförmigen Abtastbahn Messdaten eines Patienten erfasst werden. Dabei ist die Abmessung des Detektorfensters um einen Faktor 3,5,7...größer als der Abstand benachbarter Windungen der Helix. Um aus den erfassen redundanten Daten zur vollständigen Füllung des Radon-Raumes für eine exakte...

Beschrieben wird eine Stapelhubantrieb für eine bogenverarbeitende Maschine, insbesondere für den Anleger oder Ausleger einer Bogenoffsetdruckmaschine, mit einer Stapeltragplatte, die über Zugmittel von einem gestellfest angeordneten Motor heb- bzw. senkbar ist. Aufgabe der vorliegenden Erfindung ist es, einen solchen Stapelhubantrieb derartig zu erweitern, so dass eine bautechnisch einfache Lösun...

Das Verfahren dient der Bildung des Wickelkörpers einer konischen Kreuzspule aus Rotorgarn. Die Fadenführung erfolgt derart, daß in einer mittleren Zone innerhalb eines Spulenhubes der Kreuzungswinkel α kleiner als 28° und kleiner als im übrigen Teil des Spulenhubes ausgeführt wird. Die Wickelbreite, auf der der Faden mit kleinerem Kreuzungswinkel αM verlegt wird, nimmt mehr als 60% der gesamten W...

Zylindrische Kreuzspule und Verfahren zur Bildung des Wickelköpers einer zylindrischen Kreuzspule. Das Verfahren dient der Bildung des Wickelkörpers (12) von zylindrischen Kreuzspulen (3) auf Rotorspinnmaschinen, wobei in einer mittleren Zone (22) des Spulenhubes der Kreuzungswinkel α kleiner als 28° ausgeführt wird und in den zu den Enden des Wickelkörpers hin gelegenen Randzonen (20,21) ein gege...

Beim Wickeln der einzelnen Schärbandsektionen (4a, 4b) werden die Enden der Schärbänder (6a, 6b) wenigstens bei zwei nebeneinander liegenden Schärbandsektionen auf der Oberfläche der gleichen Sektion fixiert. Dies erlaubt es, dass nur bei jeder zweiten Schärbandsektion ein Grundelement (9) am Schärband befestigt werden muss, auf dem die Schärbandenden (6a, 6b) bzw. die dort angebrachten Verbindung...

Apparatus for producing multiple image slice data responsive to incident radiation passing through an object. The apparatus includes a detector array having a plurality (p) of parallel rows of detector elements which receive such incident radiation and generate signals therefrom, each of which rows is characterized by a width measured prior to collimation in the direction perpendicular to a long d...

Disclosed is a horizontal valve-control sealed lead acid battery used for a railway locomotive. Positioning blocks which are positioned and contacted with the electrode plate groups are respectively arranged around the upper and the lower wall of a shell of a storage battery in use. The utility model has simple, reasonable structure, convenient production and machining. The electrode plate groups ...

The utility model relates to a colloid storage battery with high coagulating degree, comprising a battery groove in which a cathode plate and an anode plate are arranged. An anode group is constructed by a plurality of anode plates and a cathode group is constructed by a plurality of cathode plates. The anode and the cathode plates are positive-negative interphase and are in jogged arrangement. A ...

The present invention relates to the perparation process of lead-acid accumulator negative pole with lead carbaonate as material. It includes the following steps: grinding and sieving lead carbonate;imxing with additives and reaction with sulfuric acid to produce lead paste; painting the lead paste to Pb-Sb or Pb-Ca alloy slab lattice; setting the slab lattice into sodium sulfate and/or sulfuricac...

A polytrimethylene terephthalate preoriented package, formed of wound layers and weighing 2 kilograms or more, of a poly (trimethylene terephthalate), in which the yarn package satisfies the following conditions (1), (2) and (3): (1) a difference in diameters between the edge portions and middle portion of the package is in a range from 0 to 5 mm; (2) a difference in dry thermal shrinking stress...

This invention is directed to structurally-modified water-soluble polymers prepared by initiating polymerization of an aqueous solution of monomers under free radical polymerization conditions to form a polymer solution and adding at least one structural modifier to the polymer solution after at least 30% polymerization of the monomers has occurred, and to use of the water-soluble cross-linked pol...

Eine Röntgenröhre weist eine Anodenanordnung mit einer zugeordneten Anode und eine Kathodenanordnung auf, um ein fokussiertes Elektronenbündel zu liefern, das auf die Anode gerichtet ist. Ein Anodentarget, das der Anodenanordnung zugeordnet ist, beschleunigt das Elektronenbündel und erzeugt beim Aufprall mit dem Anodentarget Röntgenstrahlen. die Nicht-Fokalstrahlung hat die Tendenz, am intensivste...

The invention relates to a method in tail threading, in which a lead-in strip, tail (T) separated from the edge of a paper web is guided between two elongated mobile means in a paper web conveying machine and transferred forward between these two means along a given portion in the machine direction of the machine. The mobile means are belts (1, 2) between which the tail is transported. The neutral...